It's finally here! The Melt, a nationwide grilled cheese concept that we've named one of the five fast-casual chains to look out for, has opened its first location today in San Francisco. The outfit, founded by Silicon Valley exec Jonathan Kaplan, will utilize mobile technology for ordering and pickup in a way that's never been done before. Earlier this Summer, we showed you a preview of the menu offerings, but prior to opening, we got a closer look at the space and the restaurant's technology. Click through to learn more.Source: PR Newswire